Answer:
a) 0.4
b) 0.07
c) 3
e) 1.23
f) 0.19
I) 3.3 = 3.300
j) 5.64
Step-by-step explanation:
0.4 = 4/10
0.07 = 7/100
0.603 = 603/1000
0.64 = 0.64000000
5th term = a1 + 4d = 34
10th term = a1 + 9d = 43
subtracting first equation from the second gives:-
5d = 9 so d = 9/5 or 1.8
first term a1 = 34 - 4(1.8) = 26.8
Sum of first 20 terms = (20/2)[2(26.8) + 19*1.8]
= 10* 87.8
= 878
Kiera's dance class is 1 hour and 45 minutes long (1:45)
Answer:
An inherent zero is a zero that implies none
Step-by-step explanation:
A zero which means that a phenomenon or variable does not exist or isn't represented is called inherent zero. It simply implies none.
Datasets that have inherent Zero:
1. Average age of participants In years
2.) Rainfall height in inches during rainy period
3.) Speed of wind during a storm.
Datasets with no inherent zero :
Dataset which involves measuring constructs usually have no inherent zero, such as :
1.) Average IQ level in a group of students
2.) Average level of satisfaction
3.) measurement involving temperature
You do 35 divide by 18 = 1.94 repeating